When I first saw this map I thought it was for Garry's Mod, but when I looked into it a bit more I had later found out it was an SFM map.

I'm sure it is hard to port something but I think it would be a nice roleplay map depending on the size of the overall map. I'm not very smart with computers so I wouldn't know anything about porting but I would understand why it might not work cause the map being originally made for SFM probably isn't going to work very well in an actual game but, if it is possible I would love to use this map as a map for posing or roleplay.